📄 threejs/Addons/Shaders/module-ACESFilmicToneMappingShader

File: module-ACESFilmicToneMappingShader.md | Updated: 11/15/2025


title: module-ACESFilmicToneMappingShader category: Unknown layout: docs

ACESFilmicToneMappingShader

Import

ACESFilmicToneMappingShader is an addon, and must be imported explicitly, see Installation#Addons.

import { ACESFilmicToneMappingShader } from 'three/addons/shaders/ACESFilmicToneMappingShader.js';

Properties

.ACESFilmicToneMappingShader : ShaderMaterial~Shader (inner, constant)

ACES Filmic Tone Mapping Shader by Stephen Hill. Reference: ltc_blit.fs

This implementation of ACES is modified to accommodate a brighter viewing environment. The scale factor of 1/0.6 is subjective. See discussion in #19621.

Source

examples/jsm/shaders/ACESFilmicToneMappingShader.js